Yuto Oki vs Kokoro Isomura — M15 Tokyo 3 Round of 16

M15 Tokyo 3 · ITF · Round of 16
JPN
Yuto Oki
#1090ATP
20 yrs
Last 10 · pre-match
LWLW
1 — 2
Sets
Thursday, 2 July 2026 ·
hard
JPN8
Kokoro Isomura
#562ATP
1206ELO
1176Hard ELO
23 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWLWLWLLLW
Oki Y.
1-6 6-1 2-6
Isomura K.
Oki Y.
1621
Isomura K.
6162

Kokoro Isomura defeated Yuto Oki in the Round of 16 at the M15 Tokyo 3 tournament. The match ended with a score of 6-1, 1-6, 6-2 in favor of Isomura. Isomura converted 83% of his break points and secured 5 service breaks to Oki's 3.

Key context

  • Match story: Kokoro Isomura closed it out in three sets, 6–1 1–6 6–2.

Head to head

No previous meetings on record.

Statistics

This season
Oki Y.Isomura K.
1st serve in·Slight edge
58%
64%
1st serve points won·Even
64%
67%
2nd serve points won·Even
52%
51%
Service points won·Even
59%
61%
Return points won·Even
36%
35%
Break points saved·Clear edge
50%
62%
Aces / match·Slight edge
3.0
2.1
Double faults / match·Clear edge
1.5
2.8

Averages over each player's completed matches in the selected window (2 vs 17). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Oki Y.
4.6
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Isomura K.
4.1
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
Surface form
2.83 of last 10 on hard
Win streak
0.0Lost last 3
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Freshness

Recent load
Oki Y.Isomura K.
Freshness·
—
82

Isomura K.: 4 days rest · 2 matches, 46 games (7d). Higher means fresher. About

Conditions

Weather
21°CDrizzle
Wind 5 km/hHumidity 95%

Draw